No he did not that was a poor choice.
Answer:
Desktop can't move easily, not portable. Laptop very portable.
Explanation:
Database, a collection of information, basically an electronic filing system.. it helps users to <span>quickly </span><span>select and </span>find a desired pieces of data.
When someone may be giving away something for free.
Answer:
The answer is (a).Presentation Layer
Explanation:
This layer is located at the 6th level of the OSI model, responsible for delivering and formatting the information to the upper layer for further processing. This service is needed because different types of computer uses different data representation. The presentation layer handles issues related to data presentation and transport, including encryption,translation and compression.
